best robot vacuum under $400 Rankings & Reviews in 2024

ULTRA CONVENIENT: The bagless, self-emptying base holds up to 30 days of dirt and debris while its true HEPA filtration captures and traps 99.97% of dust and allergens (down to .3 microns).

ULTRA CLEANING PERFORMANCE: Incredible suction picks up dirt and debris on all floor types—all while methodically cleaning row by row to ensure nothing is missed.

ON-DEMAND DEEP CLEANING: Use UltraClean in the SharkClean app and the robot will make two complete cleaning passes back and forth, then side to side for extra deep cleaning with no cleaning gaps.

PERFECT FOR HOMES WITH PETS: The combination of powerful suction and Shark’s self-cleaning brushroll picks up 50% more pet hair with no hair wrap (in UltraClean Mode vs. RV1100AE).

PRECISION HOME MAPPING: 360° technology quickly and accurately maps your home so you can set cleaning areas and No-Go Zones in the SharkClean app.

ULTRA ADAPTABLE: AI Laser Navigation ensures precise total home coverage, detecting and avoiding objects in its path, day or night, adapting to the everyday changes in your home.

ULTRA HANDS-FREE CONTROL: Set a cleaning schedule, initiate on-demand cleaning, or activate UltraClean all with sound of your voice using Amazon Alexa or Google Assistant.

EXTENDED RUNTIME: Up to 120 minutes of runtime for whole-home cleaning. And with Recharge and Resume, the robot will return to the dock, recharge, and can pick up where it left off.

BUILT, TESTED, AND PERFECTED: Shark puts their robots through rigorous testing to guarantee reliable, and high-quality performance.

WHAT’S INCLUDED: 1 Shark AI Ultra Robot, 1 HEPA Self-Empty Base, and 2 Side Brushes.

FORGET ABOUT VACUUMING FOR UP TO 45 DAYS: A bagless, self-emptying base holds up to 45 days of dirt and debris.

POWERFUL SUCTION: Deep-cleaning power to take on large debris, small debris, and pet hair on carpets & floors. Filter type: Non-washable filter

NO HAIR WRAP: Self-cleaning brushroll removes pet hair and long hair as it cleans--no more hair wrap.

PHONE OR VOICE COMMAND: Schedule whole-home cleanings or target specific rooms or areas to clean right now with the SharkClean app or voice control with Amazon Alexa or Google Assistant.

TOTAL HOME MAPPING plus ROOM SELECT: Maps your home and lets you choose which rooms to clean right now.

ROW-BY-ROW CLEANING: Methodically cleans row by row and then navigates room to room for complete home coverage.

RECHARGE AND RESUME: The Shark IQ Robot vacuum will return to the dock, recharge, and can pick up where it left off.

PERFECT FOR PETS: Designed for homes with pets, this automatic vacuum features a self-empty base, a self-cleaning brushroll, and a high-efficiency filter to capture dust, dander, and pet allergens.

MULTI-STAGE FILTRATION: Captures and traps 99% of dust, dander, and pet allergens. (Down to 1 micron)

WHAT'S INCLUDED: (1) Shark IQ Robot, (1) Self-empty base, (2) Side brushes, (1) Filter

Smart Dynamic Navigation 2.0: With the Path Tracking Sensor, Smart Dynamic Navigation 2.0 allows for purposeful cleaning across all surfaces when compared to random path robotic vacuums.

2000Pa of Hard-Hitting Suction: The ultra-strong 2000Pa of suction power ensures more debris is picked up across all surfaces giving you noticeably cleaner floors.

App Control with Cleaning History: Complete all your cleaning needs right from your smartphone. When the job is done check-out where and when your RoboVac cleaned.

BoostIQ Technology: Automatically increases suction power within 1.5 seconds when extra vacuuming strength is needed—so you get the best clean.

What You Get: RoboVac G30, Charging Base, AC Power Adapter, 2 Side Brushes, Additional Unibody Filter, Cleaning Tool, 5 Cable Ties, Welcome Guide, and our Worry-free 12-month Warranty.

INTELLIGENTLY WORKS AROUND YOUR LIFE - Take vacuuming off your mind with Roomba 694 Robot Vacuum’s personalized cleaning suggestions powered by the unique intelligence of iRobot OS that learns your habits and your routines.

3-STAGE CLEANING POWER - The 3-Stage Cleaning system lifts dirt, dust and debris from carpets and hard floors while an Edge-Sweeping brush takes care of corners and edges.

FOCUSED CLEANING YOU CAN COUNT ON - iRobot's Patented Dirt Detect Technology allows the Roomba 694 robot vacuum to detect dirtier areas of your home and clean them more thoroughly.

DON'T LET MESSES MESS WITH YOUR SCHEDULE - Simply use the iRobot Home App or your voice assistant to tell the Roomba 694 robot to vacuum and consider it done. ​

A FULL SUITE OF ADVANCED SENSORS - You don’t have to worry about Roomba 694 Series Robot Vacuum getting around your home to get the job done: A full suite of advanced sensors allow this robot to navigate under and around furniture, and along edges, while Cliff Detect keeps it from falling down stairs.

DUAL MULTI-SURFACE BRUSHES - Instead of using a single bristle brush, Roomba 694 Robot Vacuum works with Dual Multi-Surface Brushes, that flex to adjust to different floor types.

AUTOMATICALLY RECHARGES - Runs for up to 90 minutes before automatically docking and recharging.

ADAPTS TO MULTIPLE FLOOR SURFACES - Unique Auto-Adjust Cleaning Head is specifically designed to tackle cleaning on multiple floor sufaces including hard wood and carpet. Head automatically adjusts to different heights of flooring for the best clean.

iRobot does not certify the quality or authenticity of products purchased from non-authorized resellers, and will not cover claims, provide service or offer replacements for products purchased from these sellers.

[2 in 1 Sweeping & Mopping]: G8000 Pro robot vacuum cleaner adopts newest mopping technology, equipped with an electronically controlled water pump and adjustable three-level water output, you can get to enjoy a completely clean home

[4500PA Strong Suction ]: Compared with other robotics, its powerful 4500Pa suction makes clean-up easier for this robot vacuum. Vacuum up crumbs, dust, and any debris from carpet fibers all in a single pass.

[150Mins Runtime & Self-Charging]:Larger battery capability can support 150 minutes working time, it sets multiple protections for the battery to ensure that the product is safe and durable, and It will auto return to charging station once battery is Low.

[Gyroscope Smart Navigation]: G8000 Pro Robotic Vacuums will clean your home more thoroughly following an efficient Zig-zag path, when compared to random path robotic vacuums. This exclusive smart navigation improves cleaning efficiency by 30%

[APP & Voice & Romote Control]: G8000 Pro Robotic Vacuums can works with App, including 5 cleaning modes: smart clean&edge clean&spot clean&random clean&manual clean, also can connect to Alexa and Google Home, and also equipped remote control

[Carpet Boost & Boundary Strips]: G8000 Pro Robot Vacuum Cleaner can auto increase almost 5X suction power on carpet to provide deeper cleaning. Boundary Strips can help you set None-go areas (Notice: Remove the mop holder first, then clean the carpet)

[Free Return]: Packages include robotic vacuum, remote control, water tank, mopping holder and cloth, 6.6ft boundary strips, charging station, AC Power Adapter, 4 side brushes, cleaning brush, HEPA(with sponge), 5 cable ties, adhesive tapes, user manual, quick start guide, and our Worry-free 12-month Warranty

Included in the “Best robot vacuums of 2019” by Tom’s Guide.

All-New RoboVac: Re-engineered to be the slimmest* RoboVac (2.85'') but with quiet operation and increased suction power at 1300Pa.

BoostIQ Technology: Automatically increases suction power within 1.5 seconds when extra vacuuming strength is needed to get the best clean.

A Quiet Clean: Vacuums for up to 100 minutes** on hardwood floors with consistant, powerful suction at a volume no louder than an operating microwave. Premium Features: Anti-scratch tempered glass-top cover for protection, infrared-sensor for evading obstacles, and drop-sensing tech to avoid falls. Automatically recharges so it's always ready to clean.

What You Get: RoboVac 11S, remote control (2 AAA batteries included), charging base, AC power adapter, cleaning tool, extra set of high-performance filters, 4 side brushes, 5 cable ties, welcome guide and our worry-free 12-month warranty.

[2-In-1 Mopping Robot Vacuum]: The 1400Pa mopping robot vacuum cleaner combo can quickly remove dust, paper scraps, and other garbage. Wet mop function and 230ml electric control water tank, even penetration, suitable for all hard floors, such as laminate, ceramic tiles, granite, parquet, etc.

[Smart App & Voice Control] You can easily create a home clean schedule, change the clean mode, and control the clean direction by using the Tuya Smart App. The auto vacuum robot is also compatible with Alexa and Google Assistant, allowing users to make the robot start and stop the clean by voice commands. Remote control is also included in the package for your convenience. (⚠The APP only supports 2. 4GHz WiFi.)

[Intelligent Obstacle Avoidance Upgraded Again]: The robot vacuum has advanced 3D precise obstacle avoidance function, a full set of sensors can intelligently identify and avoid white walls, stairs, and obstacles. 2.87'' slim design helps the robot vacuum cleaner to reach every corner of a house or narrow space, clean leftover dirty areas, and keep your house neat.

[100mins Runtime & Self-charging]: Both mopping and vacuuming offer two levels of intensity adjustment, adjustable for different floor types. With 2500mAh battery capacity, the robotic vacuum cleaner can continuously work 100min in a 1290sqft house, and will automatically back to the charging base and recharge when in low battery or finished cleaning.

[4 High-Efficiency Cleaning Modes]: The robot vacuum and mop combo can be flexibly switched between different modes through the remote control or APP (Auto/Spot /Edge/Zig-zag cleaning) to meet the different cleaning needs of the family. Among them, the zigzag path can cover the largest area for cleaning, reduce missed scanning, and increase efficiency by 30%.

[Advantaged Brushless Suction Port-No Hair Entanglement Any More]: This robotic vacuum cleaner is powered by a strong digital motor. The robot vacuum has strong suction power and a unique air inlet design, which will not be blocked by pet hair like other robot vacuum cleaners with roller brushes, Ideal for pet families.

✅[2-In-1 Mopping Robot Vacuum]: The 1400Pa mopping robot vacuum cleaner combo can quickly remove dust, paper scraps, and other garbage. Wet mop function and 230ml electric control water tank, even penetration, suitable for all hard floors, such as laminate, ceramic tiles, granite, parquet, etc.

✅[Smart App & Voice Control] You can easily create a home clean schedule, change the clean mode, and control the clean direction by using the Tuya Smart App. The auto vacuum robot is also compatible with Alexa and Google Assistant, allowing users to make the robot start and stop the clean by voice commands. Remote control is also included in the package for your convenience. (⚠The APP only supports 2. 11GHz WiFi.)

✅[Intelligent Obstacle Avoidance Upgraded Again]: The robot vacuum has advanced 3D precise obstacle avoidance function, a full set of sensors can intelligently identify and avoid white walls, stairs, and obstacles. 2.94'' slim design helps the robot vacuum cleaner to reach every corner of a house or narrow space, clean leftover dirty areas, and keep your house neat.

✅[100mins Runtime & Self-charging]: Both mopping and vacuuming offer two levels of intensity adjustment, adjustable for different floor types. With 2500mAh battery capacity, the robotic vacuum cleaner can continuously work 100min in a 1297sqft house, and will automatically back to the charging base and recharge when in low battery or finished cleaning.

✅[4 High-Efficiency Cleaning Modes]: The robot vacuum and mop combo can be flexibly switched between different modes through the remote control or APP (Auto/Spot /Edge/Zig-zag cleaning) to meet the different cleaning needs of the family. Among them, the zigzag path can cover the largest area for cleaning, reduce missed scanning, and increase efficiency by 37%.

✅[Advantaged Brushless Suction Port-No Hair Entanglement Any More]: This robotic vacuum cleaner is powered by a strong digital motor. The robot vacuum has strong suction power and a unique air inlet design, which will not be blocked by pet hair like other robot vacuum cleaners with roller brushes, Ideal for pet families.

👩🏻‍🔬This OKP K2 robotic vacuum cleaner is for your daily home clean.

🤔Why OKP K2 no suction:Please make sure the robot is in HIGH running working mode,you could check out via app or press the + button of the remote.

🧠4 Clean Modes Cater to Your Needs:Smart Vacuum Robot Cleaner supports 4 clean modes including ➊Auto clean➋Spot clean ➌Wall Follow clean ➍Manual clean.Freely switch between different modes and power levels as you want via app.

♻Long Running Time & Self-charging:Robotic Vacuum Runtime of K2 is up to 100 minutes before automatically docking & recharging.(Low suction running mode).

💡Smart App & Easy Control:You can easily create a home clean schedule, change the clean mode, and control the clean direction by using the OKP app. The auto vacuum cleaner robot is also work with Alexa and Google Assistant, allowing users make the robot start and stop the clean by voice commands. Use robots to save you time and energy!

⚙FreeMove Technology 2.0:Equipped with upgraded 6D built-in anti-collision infrared sensors technology, OKP robotic vacuum clean your home in an efficient way. Leave you a clean house with lower power consumption than random path cleaning can achieve!

😃Advantaged Brushless Suction Port-No Hair Entanglement Any More:This robotic vacuum cleaner powered by strong digital motor ,K2 features strong suction power and a unique inlet design which does not clog with pet's hair like other robot vacuums with a rotating brush.

⚠Please read manual carefully before using the robot vacuum cleaner for home and hard wood floor.

🚓【Upgraded FreeMove Technology 2.0】: Upgraded 6D built-in anti-collision infrared sensors help the robot vacuum sense the surrounding situation in 360 degrees. This can help the robot vacuum cleaner detect probable stuck areas and adjust the cleaning path automatically. Anti-dropping sensors also prevent the robot vacuums from falling off the stairs.

🤖【Small Body Design】: With an 11'' diameter and 2.99" Height. The M210 vacuum robot can work under or around the bed, sofa, and other furniture for a thorough cleaning with high coverage and ultra-low failure rate.

💪【Strong Suction】: Robot vacuum powered by a strong digital motor provides 1800pa strong suction power. The unique Brushless Suction structure ensures that pet hair and dirt go into the dustbin easily which makes the M210 great for pet owners.

😃【4 Clean Modes Your Needs】: Vacuum Cleaner Robot offers 4 clean modes including ➊Auto clean➋Spot clean ➌Edge clean ➍Zigzag clean. Freely switch among different modes and power levels as you want via the Lefant App.

🌟【Unique Design】You can purchase with and install a mop bracket, then you get a robot vacuum with mopping function.

💡【Smart App & Easy Control】:You can easily create a home clean schedule, change the clean mode, and control the clean direction by using the Lefant app. The automatic vacuum cleaner robot is also compatible with Alexa and Google Assistant, allowing users to make the robot start and stop the clean by voice commands. Use a robot vacuum to save you time and energy!

🔋【Long Life Battery & Automatically Recharge】: The Robot Vacuum uses 1800mAh lithium iron phosphate batteries to make the robot vacuum cleaner a long battery life and achieve up to 100Mins run time or approximately 1100 sqft. Lefant M210 robot vacuum automatically returns to the charging station when the cleaning cycle is complete or the battery gets low.

📦【What You Get】: The M210 robotic vacuum cleaner, charging base, power adapter, 500ML large dust bin, 2 HEPA filter,4 side brushes, remote control, machine cleaning brush, user manual.

Featured "The Best Robot Vacuum for Pet Hair" on Digital Trends, WIRED and Reviewed.

【Set Your Boundaries】Including with 9.84 feet black boundary markers, specialized new upgraded sensors detect Boundary Strips to prevent your robot get to the place you do not wish it to clean, such as the area where there are a lot of cables, or prevent from getting stuck under the desk and the couches.

【More Power, Less Noise】yeedi k650 robotic vacuum with 3 levels of adjustable suction power (600Pa/1200Pa/2000Pa) meets different cleaning needs for carpet and hard floors. But it’s quiet enough to use even when you are working from home or sleeping with a vacuuming noise low to 56dB (on normal mode) – same as that of an operating microwave.

【Ideal for Pet Family】No more hair entanglement troubles thanks to the new tangle-free silicone main brush which cleans pet hair effectively without getting stuck. And the biggest XXL 800ML dustbin holds more dirt per clean to reduce the dustbin empty frequencies

【Long-Lasting Battery & Self-Charging】yeedi k650 robotic vacuum cleaner with 2600 mAh built-in lithium iron phosphate battery is safe to use with extended battery life. It is environmental-friendly with essentially no capacity decay compared to general lithium batteries. Runs up to 130 mins per charge and automatically recharges.

【Prevent Collisions, Falls and Scratches】The anti-scratch tempered glass top cover prevents scratches from naughty pets and the upgraded 6D built-in anti-collision infrared sensors prevent collisions and falls.

【Three Brushes for Deep Cleaning】Dual side brushes combined with the tangle-free silicone rolling brush picks up dust, dirt and large debris from wider areas to achieve more thorough cleaning than vacuums with brushless suction port design. While ultra-slim body reaches under sofas, beds and furniture to remove hidden dirt. Works on wood, tile, and carpet to make your entire home clean.

【What You Get】yeedi k650 robotic vacuum cleaner ×1,charging dock with power adapter ×1, 9.84 feet Boundary Strips×1,side brushes ×2,Tangle-free brush ×1, Bonus multi-surface brush ×1,multi-function cleaning tool ×1,high-performance dustbin filter ×1,instruction manual and our worry-free 12-month warranty ×1.

【Welcome Guide】We stand behind our products and this model comes with a 1-year warranty. If any quality problems occur during the warranty period, feel free to contact us for a refund or exchange.(Note: yeedi robot vacuum is only compatible with 2.4Ghz Wifi)

Featured "The Best Robot Vacuum for Pet Hair" on Digital Trends, WIRED and Reviewed.

【More Power, Less Noise】yeedi k650 robotic vacuum with 3 levels of adjustable suction power (600Pa/1200Pa/2000Pa) meets different cleaning needs for carpet and hard floors. But it’s quiet enough to use even when you are working from home or sleeping with a vacuuming noise low to 56dB (on normal mode) – same as that of an operating microwave.

【Ideal for Pet Family】No more hair entanglement troubles thanks to the new tangle-free silicone main brush which cleans pet hair effectively without getting stuck. And the biggest XXL 800ML dustbin holds more dirt per clean to reduce the dustbin empty frequencies

【Set Your Boundaries】The newly upgraded sensors detect Boundary Strips to prevent your robot from reaching places you don’t want it to clean, such as areas with a lot of cables, or getting stuck under desk and couches. (Boundary strips not included, available on yeedi shop).

【Smart App & Easy Control】You can easily schedule your home cleaning, change the cleaning mode, or adjust suction power using yeedi app. Our robot vacuum cleaner is also compatible with Amazon Alexa and Google Assistant. Use voice commands to start and stop cleaning more conveniently.

【Long-Lasting Battery & Self-Charging】yeedi k650 robotic vacuum cleaner with 2600 mAh built-in lithium iron phosphate battery is safe to use with extended battery life. It is essentially no capacity decay compared to general lithium batteries. Runs up to 130 mins per charge and automatically recharges.

【Prevent Collisions, Falls and Scratches】The anti-scratch tempered glass top cover prevents scratches from naughty pets and the upgraded 6D built-in anti-collision infrared sensors prevent collisions and falls.

【Three Brushes for Deep Cleaning】Dual side brushes combined with the tangle-free silicone rolling brush picks up dust, dirt and large debris from wider areas to achieve more thorough cleaning than vacuums with brushless suction port design. While ultra-slim body reaches under sofas, beds and furniture to remove hidden dirt. Works on wood, tile, and carpet to make your entire home clean

【What You Get】1*yeedi k650 robotic vacuum cleaner, 1*charging dock with power adapter, 2*side brushes, 1*silicon tangle-free brush, 1*multi-function cleaning tool, 1*high-performance filter in dustbin, 1*instruction manual and our 12-month worry-free warranty.(Note: yeedi robot vacuum is only compatible with 2.4Ghz Wifi)

Works with Alexa for voice control (Alexa device sold separately).

Self-cleaning Brush roll captures short and long hair, dust, dander, and allergens to prevent everyday buildup in your home

Smart sensor navigation seamlessly navigates floors and carpets while proximity sensors assess and adapt to surrounding obstacles

Dual spinning side brushes pull in debris from corners and edges. One-touch activation

[ 2 in 1 Vacuuming & Mopping ] Comes with both dust box(350ML) and water tank(300ML), Amrobt robot vacuum cleaner is dedicated to cleaning wood,parquet,tile,laminate,low carpet floor. It can thoroughly clean dirt,dust,hair,pet hair,debris,footprint,mud.

[ Daily Schedule Cleaning ] By daily schedule cleaning, robot vacuum cleaner will automatically clean every day and stop automatically when the cleaning is complete. No matter you are working, walking, running or traveling, Amrobt will automatically clean your house and offer you a clean and comfortable home at all times.

[ Works with Alexa ] Robot vacuum cleaner is available for Alexa voice or Smart Life APP or remote control. You may easily make cleaning plans, change cleaning modes, start or stop cleaning from anywhere.

[ 120mins Runtime & Self Charging ] With ultra-high 2600mah battery, Amrobt robotic vacuum cleaner will continuously work 120 minutes. Also vacuum robot will automatically return to the charging base and recharge when in low battery or cleaning completed.

[ APP Cleaning Monitoring ] Adopting advanced GYRO navigation technology, with 4 cleaning modes(Zigzag/Edge/Focus/Auto), robot vacuum cleaner will meet your various cleaning needs. Meanwhile, you could also monitor the cleaning status in real time from APP, to know which areas have been cleaned.

ADJUSTABLE SUCTION POWER: The 1200pa suction power of this vacuum robot pet hair sweeper robot is strong enough to lift up tiny dust w/out compromising battery performance. You can adjust the machine suction power in any working mode

Competitors featuring suction only cleaning are no match. This vacuum cleaner robot is pinning side brushes to lift up fine dust particles other robots leave behind

OBSTACLE DETECTION: PureClean home robot sweeper self-charging robotic cleaners features obstacle detection & cleans around objects or furniture. Also equipped w/ anti-fall sensors & protective bumper housing to keep robovac from falling off stairs

AUTOMATIC RECHARGE DOCK: This robotic vacuum cleaner mop combo will automatically return to the charging station when battery power is low. It also comes with remote control for hassle-free operation

60-70 MIN RUN TIME: The ultra-quiet carpets/tile/hardwood floor robot vacuum slim auto vacuum features a low-profile design to easily slide underneath furniture & has a high capacity 9.6V, 2000mAh LiFePO4 rechargeable battery for 60-70 min run time

90 MIN RUN TIME: Upgraded Lithium battery life for up to 90 min run time and 1200pa suction. Enjoy more advanced programming for improved obstacle climbing

1 TOUCH GO: Wireless robotic vacuum cleaner vacumes tile, hardwood flooring and short carpet - Easy 1 touch power up! The robo vac has anti fall cliff sensors that automatically self detect a gap and keep it from running of stairs

LOW PROFILE: the mini electric vacuum robot features a 2.9” thin low profile will travel through any room and is small enough to fit under the couch or bed in your house

ALLERGY AND PET FRIENDLY: the automatic vacuum cleaner’s HEPA filter keeps air pure and fine dust particles trapped inside dustbin. No brush design and powerful suction does not clog with dog or cat hair like the units with a rotating under brush

DUAL ROTATING BRUSHES: the robotic floor cleaner has 2 auto side sweeper brushes that extend the reach of the vacumn and rotate to catch dirt and debris in corners and on hard wood floor